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Important for you to know:

  • New to WDFN: customize and keep track of your list of favorite monitoring locations and data types using the new My Favorites page. To learn more, read our announcement on our Water Data for the Nation blog.

Hydrological Unit: Lower Connecticut

HUC Name
0108020501 Mill River-Connecticut River
0108020502 Scantic River
0108020503 Park River
0108020504 Hockanum River
0108020505 Roaring Brook-Connecticut River
0108020506 Mattabesset River
0108020507 Higganum Creek-Connecticut River
0108020508 Salmon River
0108020509 Eightmile River-Connecticut River
Monitoring Locations